CMC Magnetics (TPE:2323) Cyclically Adjusted Book per Share: NT$20.12 (As of Dec. 2025)


TPE:2323 CMC Magnetics Corp TPE:2323
57 GF Score
Price NT$11.30
GF Value NT$10.84
Valuation Fairly Valued
! 10 Warning Signs
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What is CMC Magnetics Cyclically Adjusted Book per Share?

CMC Magnetics TPE:2323 -1.74% 57 Cyclically Adjusted Book per Share is NT$20.12 as of Dec. 2025. GuruFocus rates TPE:2323 with a GF Score™ of 57/100 and a GF Value™ of NT$10.84 (Fairly Valued). The stock has 10 warning signs investors should review.

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

CMC Magnetics's adjusted book value per share for the three months ended in Dec. 2025 was NT$17.672. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is NT$20.12 for the trailing ten years ended in Dec. 2025.

During the past 12 months, CMC Magnetics's average Cyclically Adjusted Book Growth Rate was -2.90% per year. During the past 3 years, the average Cyclically Adjusted Book Growth Rate was -2.30% per year. During the past 5 years, the average Cyclically Adjusted Book Growth Rate was -1.10% per year. Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the Cyclically Adjusted Book Growth Rate using Cyclically Adjusted Book per Share data.

During the past 13 years, the highest 3-Year average Cyclically Adjusted Book Growth Rate of CMC Magnetics was 0.10% per year. The lowest was -2.40% per year. And the median was -1.30% per year.

As of today (2026-07-09), CMC Magnetics's current stock price is NT$11.30. CMC Magnetics's Cyclically Adjusted Book per Share for the quarter that ended in Dec. 2025 was NT$20.12. CMC Magnetics's Cyclically Adjusted PB Ratio of today is 0.56.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of CMC Magnetics was 0.71. The lowest was 0.29. And the median was 0.47.


CMC Magnetics  (TPE:2323) Cyclically Adjusted Book per Share Explanation

If a company grows much fast than inflation, Cyclically Adjusted Book per Share may underestimate the company's equity. Cyclically Adjusted PB Ratio can seem to be too high even the actual PB Ratio is low.

For the Cyclically Adjusted PB Ratio, the book value of the past 10 years are inflation-adjusted and averaged. The result is used for P/B calculation. Since it looks at the average over the last 10 years, the Cyclically Adjusted PB Ratio is also called CAPB Ratio.

The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.

CMC Magnetics's Cyclically Adjusted PB Ratio of today is calculated as

Cyclically Adjusted PB Ratio=Share Price/Cyclically Adjusted Book per Share
=11.30/20.12
=0.56

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

During the past 13 years, the highest Cyclically Adjusted PB Ratio of CMC Magnetics was 0.71. The lowest was 0.29. And the median was 0.47.


Be Aware

Cyclically Adjusted PB Ratio works better for cyclical companies. It gives you a better idea on the company's real book value.


CMC Magnetics Cyclically Adjusted Book per Share Related Terms


CMC Magnetics Cyclically Adjusted Book per Share Historical Data

* Premium members only.

The historical data trend for CMC Magnetics's Cyclically Adjusted Book per Share can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

CMC Magnetics Cyclically Adjusted Book per Share Chart

CMC Magnetics Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Cyclically Adjusted Book per Share
Get a 7-Day Free Trial Premium Member Only Premium Member Only 21.56 21.59 21.12 20.73 20.12

CMC Magnetics Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Cyclically Adjusted Book per Share Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 20.73 20.72 20.47 20.36 20.12

TPE:2323 vs SNDK, DELL, STX: Cyclically Adjusted Book per Share Comparison

For the Computer Hardware subindustry, CMC Magnetics's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.


CMC Magnetics Cyclically Adjusted PB Ratio vs Hardware Industry

For the Hardware industry and Technology sector, CMC Magnetics's Cyclically Adjusted PB Ratio distribution charts can be found below:

* The bar in red indicates where CMC Magnetics's Cyclically Adjusted PB Ratio falls into.


TPE:2323
57GF Score
CMC Magnetics Corp TPE:2323
Cyclically Adjusted Book per Share is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

CMC Magnetics Cyclically Adjusted Book per Share Calculation

E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted Book per Share and the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years.

What is Cyclically Adjusted Book per Share? How do we calculate Cyclically Adjusted Book per Share?

Cyclically Adjusted Book per Share is the average of the inflation adjusted Book Value per Share of a company over the past 10 years. Let's use an example to explain.

If we want to calculate the Cyclically Adjusted Book per Share of Wal-Mart (WMT) for Dec. 31, 2010, we need to have the inflation data and the book value per share from 2001 through 2010.

We adjusted the 2001 book value per share data with the total inflation from 2001 through 2010 to the equivalent book value in 2010. If the total inflation from 2001 to 2010 is 40%, and Wal-Mart's book value is $1 a share in 2001, then the 2001's equivalent book value in 2010 is $1.4 a share. If Wal-Mart's book value is $1 again in 2002, and the total inflation from 2002 through 2010 is 35%, then the equivalent 2002 book value in 2010 is $1.35. So on and so forth, you get the equivalent book value per share of past 10 years. Then you add them together and divided the sum by the count to get Cyclically Adjusted Book per Share.

Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.

For example, CMC Magnetics's adjusted Book Value per Share data for the three months ended in Dec. 2025 was:

Adj_Book= Book Value per Share /CPI of Dec. 2025 (Change)*Current CPI (Dec. 2025)
=17.672/324.0540*324.0540
=17.672

Current CPI (Dec. 2025) = 324.0540.

CMC Magnetics Quarterly Data

Book Value per Share CPI Adj_Book
201603 18.662 238.132 25.396
201606 18.869 241.018 25.370
201609 18.495 241.428 24.825
201612 17.430 241.432 23.395
201703 16.877 243.801 22.432
201706 16.900 244.955 22.357
201709 16.818 246.819 22.081
201712 16.571 246.524 21.782
201803 16.216 249.554 21.057
201806 16.118 251.989 20.728
201809 16.040 252.439 20.590
201812 17.397 251.233 22.440
201903 17.660 254.202 22.513
201906 18.321 256.143 23.178
201909 17.636 256.759 22.258
201912 17.650 256.974 22.257
202003 16.373 258.115 20.556
202006 17.190 257.797 21.608
202009 16.847 260.280 20.975
202012 17.420 260.474 21.672
202103 17.213 264.877 21.059
202106 16.862 271.696 20.111
202109 16.516 274.310 19.511
202112 16.626 278.802 19.325
202203 16.612 287.504 18.724
202206 16.033 296.311 17.534
202209 16.269 296.808 17.762
202212 16.153 296.797 17.636
202303 16.808 301.836 18.045
202306 17.141 305.109 18.205
202309 16.263 307.789 17.122
202312 16.964 306.746 17.921
202403 16.861 312.332 17.494
202406 17.510 314.175 18.061
202409 16.831 315.301 17.298
202412 16.231 315.605 16.666
202503 15.338 319.799 15.542
202506 15.245 322.561 15.316
202509 16.258 324.800 16.221
202512 17.672 324.054 17.672

Add all the adjusted book value per share together and divide the count will get our Cyclically Adjusted Book per Share.

What does a Cyclically Adjusted Book per Share of NT$20.12 mean?
CMC Magnetics (TPE:2323) has a Cyclically Adjusted Book per Share of NT$20.12 as of Dec. 2025. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on CMC Magnetics and its competitors.
Is CMC Magnetics' Cyclically Adjusted Book per Share too high?
CMC Magnetics' current Cyclically Adjusted Book per Share is NT$20.12. Overall, CMC Magnetics has a GF Score™ of 57/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does CMC Magnetics' Cyclically Adjusted Book per Share compare to SNDK and DELL?
CMC Magnetics' Cyclically Adjusted Book per Share of NT$20.12 can be compared against companies in the Hardware industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Cyclically Adjusted Book per Share for a Hardware company?
A good Cyclically Adjusted Book per Share depends on the Hardware industry context. However, Cyclically Adjusted Book per Share should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Cyclically Adjusted Book per Share mean?
A high Cyclically Adjusted Book per Share can signal that a stock is expensive relative to its fundamentals. Cyclically adjusted book value per share represents the company's inflation-adjusted book value per share over a 10-year period. View historical data on CMC Magnetics and its competitors. CMC Magnetics's current Cyclically Adjusted Book per Share is NT$20.12. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is CMC Magnetics stock overvalued right now?
Based on GuruFocus' analysis, CMC Magnetics (TPE:2323) is currently considered Fairly Valued. The stock's GF Value™ is NT$10.84, compared to a current price of NT$11.30 — trading 4.2% above its estimated fair value. The current Cyclically Adjusted Book per Share is NT$20.12. CMC Magnetics' overall GF Score™ is 57/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted Book per Share calculated?
Cyclically Adjusted Book per Share is calculated from a company's financial statements. For CMC Magnetics (TPE:2323), the current Cyclically Adjusted Book per Share is NT$20.12 as of Dec. 2025. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is CMC Magnetics (TPE:2323) Overvalued in 2026?

Based on GuruFocus' analysis, CMC Magnetics stock appears to be overvalued. The current stock price of NT$11.30 is trading 4.2% above its estimated GF Value™ of NT$10.84. GuruFocus considers CMC Magnetics to be Fairly Valued.

Key valuation signals for TPE:2323:

  • Cyclically Adjusted Book per Share: NT$20.12
  • GF Value™: NT$10.84 vs. price of NT$11.30 (4.2% above fair value)
  • GF Score™: 57/100 with 10 warning signs

No single metric tells the full story. See the TPE:2323 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


CMC Magnetics Business Description

Address No. 53, Minquan West Road, 15th Floor, Zhongshan District, Taipei City, TWN, 104026
CMC Magnetics Corp is mainly engaged in the manufacturing and sale of consumer electronic products, including optical discs, as well as the acquisition of film agency rights and the production and distribution of digital discs and Blu-ray discs for sales. Its products include M-disc, CMC Pro, HP CD, and data storage products. Its segments are: the Storage Media segment, which generates the maximum revenue and is engaged in the manufacturing and sale of consumer electronic products, including optical discs; the Other Optoelectronic segment, which manufactures and sells panels; the Investment segment, which invests in various businesses; and the Other Segment. Europe generates the maximum revenue for the Group.
57GF Score

Get the complete analysis for TPE:2323

Cyclically Adjusted Book per Share is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$11.30
Price
NT$10.84
GF Value